Time is short today, so I have to get this in when I can. Also, reviewing earlier posts reminding me of alternative post formatting options.
Oshio Hakumu - Swordsman of a Distant Star
Possibly my favorite TH1 themes, though remixes rarely do it justice. This piece, though labeled as dubstep, has a restraint to it that creates a surreal tone; this compliments the pizzicato lead instrument, keeping the melody distinct.
Violet Delta - Reconciliation
Violet Delta hosted an album project for multiple remixes of this track, but this is my favorite. Hard to go wrong with VD synthwave.
Northwich Committee of Magic Researches - Shrine of Tempest
The forgotten track, replaced by the infamous Theme of Eastern Story in the Untouched Scores. This remix features heavy percussion reminiscent of the Oriental style, and I think it manages to balance out (perhaps a bit chaotic in the last third).